Question

I´m trying to compare the rows, with the current date and hour,

    $curDate = date("Y-m-d H").':00:00';
    $query = "SELECT Id FROM Programacao WHERE Data1 = $curDate OR Data2 = $curDate OR Data3 = $curDate 
    OR Data4 = $curDate OR Data5 = $curDate OR Data6 = $curDate  OR Data7 = $curDate";

    $result = mysql_query($query);   
    if(!$result) {echo 'No program today';}
    while ($row = mysql_fetch_array($result))
    {
        echo $row['Id'];
    }

The row data in the database is like that: “2011-09-10 18:00:00”
But i always get : Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result
any corrections?

Answer 1

$result = mysql_query($query) or die(mysql_error());   

will give you error needed to know what is wrong

in your case, you’ve forgotten quotes around dates

this one is better and will probably work

$query = "SELECT Id FROM Programacao WHERE Data1 = '$curDate' OR Data2 = '$curDate' OR Data3 = '$curDate' 
OR Data4 = '$curDate' OR Data5 = '$curDate' OR Data6 = '$curDate'  OR Data7 = '$curDate'";